CN101593285B - 应答机、询问机和通信装置 - Google Patents

应答机、询问机和通信装置 Download PDF

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Publication number
CN101593285B
CN101593285B CN200910143080.5A CN200910143080A CN101593285B CN 101593285 B CN101593285 B CN 101593285B CN 200910143080 A CN200910143080 A CN 200910143080A CN 101593285 B CN101593285 B CN 101593285B
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China
Prior art keywords
frequency
tuned
circuit
tuned frequency
antenna
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Expired - Fee Related
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CN200910143080.5A
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English (en)
Chinese (zh)
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CN101593285A (zh
Inventor
北真登
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Sony Corp
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Sony Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN200910143080.5A 2008-05-30 2009-05-27 应答机、询问机和通信装置 Expired - Fee Related CN101593285B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008142131 2008-05-30
JP2008142131A JP2009290644A (ja) 2008-05-30 2008-05-30 応答器、質問器および通信装置
JP2008-142131 2008-05-30

Publications (2)

Publication Number Publication Date
CN101593285A CN101593285A (zh) 2009-12-02
CN101593285B true CN101593285B (zh) 2012-10-10

Family

ID=40886869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910143080.5A Expired - Fee Related CN101593285B (zh) 2008-05-30 2009-05-27 应答机、询问机和通信装置

Country Status (5)

Country Link
US (1) US20090295543A1 (de)
EP (1) EP2128804B1 (de)
JP (1) JP2009290644A (de)
CN (1) CN101593285B (de)
AT (1) ATE517395T1 (de)

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JP5307073B2 (ja) * 2010-05-14 2013-10-02 株式会社豊田自動織機 非接触受電システム及び非接触電力伝送システム
JP5146488B2 (ja) * 2010-05-26 2013-02-20 トヨタ自動車株式会社 給電システムおよび車両
FR2961619B1 (fr) * 2010-06-22 2012-08-31 St Microelectronics Rousset Procede de gestion de la communication entre un dispositif electronique, par exemple une carte a puce sans contact, et un appareil de communication, par exemple un lecteur, et dispositif electronique correspondant
US9166655B2 (en) * 2010-10-28 2015-10-20 Cochlear Limited Magnetic induction communication system for an implantable medical device
US20150130271A1 (en) * 2011-09-21 2015-05-14 Pioneer Corporation Wireless power transmitting apparatus and control method for such apparatus
US20150130272A1 (en) * 2011-09-21 2015-05-14 Pioneer Corporation Wireless power receiving apparatus and control method for such apparatus
GB2511233B (en) 2011-10-26 2015-06-24 Murata Manufacturing Co Variable capacitance element for wireless communication systems
WO2013062031A1 (ja) 2011-10-26 2013-05-02 株式会社村田製作所 通信回路
KR102022867B1 (ko) * 2012-08-07 2019-09-20 삼성전자 주식회사 Ｎｆｃ 회로 및 이의 동작 방법
JP5713150B2 (ja) * 2013-03-29 2015-05-07 株式会社村田製作所 可変容量素子および通信装置
US9317796B2 (en) 2014-04-03 2016-04-19 Tyfone, Inc. RF probe alignment with passive tag
US9495628B2 (en) 2014-04-03 2016-11-15 Tyfone, Inc. Passive RF tag with adiabatic circuits
US9317723B2 (en) 2014-04-03 2016-04-19 Tyfone, Inc. Passive RF tag with power cycling
FR3028074B1 (fr) * 2014-11-04 2016-11-11 Smart Packaging Solutions Antenne amelioree pour carte a puce sans contact
CN104852694A (zh) * 2015-04-14 2015-08-19 苏州卓智创芯电子科技有限公司 天线自调谐的低噪声放大器
EP3452957B1 (de) * 2016-05-01 2021-06-30 Smart Packaging Solutions (SPS) Verbesserte antenne für kontaktlose chipkarte
JP2019102022A (ja) * 2017-12-08 2019-06-24 日本電産サンキョー株式会社 カードリーダ
CN115001539A (zh) 2019-04-11 2022-09-02 奈克赛特公司 配置为利用采集的能量进行传输供能的无线装置
US11551537B2 (en) 2019-04-11 2023-01-10 Nexite Ltd. Wireless dual-mode identification tag
CN111525239B (zh) * 2020-05-21 2021-09-14 Oppo（重庆）智能科技有限公司 可变电容控制电路、天线模组及电子设备
EP4275160B1 (de) 2021-01-11 2025-05-07 Nexite Ltd. Kontaktlose und automatische operationen eines einzelhandelsgeschäfts
EP4449301A1 (de) 2021-12-13 2024-10-23 Nexite Ltd. Systeme, verfahren und vorrichtungen zum kontaktlosen und automatischen betrieb von einzelhandelsgeschäften

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CN1447619A (zh) * 2002-03-22 2003-10-08 日本电气株式会社 便携式电话机及通信询问方法
CN1902507A (zh) * 2003-12-29 2007-01-24 塔格马斯特股份公司 识别系统

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JP3792002B2 (ja) * 1997-04-17 2006-06-28 ローム株式会社 データ通信装置、データ通信システムおよびデータ通信方法
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JP2003067693A (ja) * 2001-08-27 2003-03-07 Fujitsu Ltd 非接触ｉｃカード
US6812707B2 (en) * 2001-11-27 2004-11-02 Mitsubishi Materials Corporation Detection element for objects and detection device using the same
JP2003271914A (ja) * 2002-03-18 2003-09-26 Toshiba Microelectronics Corp Ｉｃモジュール及びｉｃモジュールを内蔵した非接触情報媒体
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JP3979246B2 (ja) * 2002-09-30 2007-09-19 ブラザー工業株式会社 通信システムの応答器及び質問器
JP2005197890A (ja) 2004-01-05 2005-07-21 Matsushita Electric Ind Co Ltd 非接触型ｉｃ応答器
JP2005208753A (ja) * 2004-01-20 2005-08-04 Matsushita Electric Ind Co Ltd 非接触ｉｃカード通信装置
US7132946B2 (en) * 2004-04-08 2006-11-07 3M Innovative Properties Company Variable frequency radio frequency identification (RFID) tags
JP2006072966A (ja) * 2004-08-06 2006-03-16 Matsushita Electric Ind Co Ltd 非接触データキャリア
KR100778307B1 (ko) * 2005-02-07 2007-11-22 (주)씨앤드에스 마이크로 웨이브 저 전력 리더-태그 통신을 위한 지능형 무선주파수인식시스템 및 그 방법
DE102005015594B4 (de) * 2005-04-05 2007-04-12 Texas Instruments Deutschland Gmbh Berührungsloses Zugangssystem und Wegfahrsperre mit unterschiedlichen Frequenzen unter Verwendung derselben Antennenspule
US7528725B2 (en) * 2005-07-15 2009-05-05 Allflex U.S.A., Inc. Passive dynamic antenna tuning circuit for a radio frequency identification reader
KR100737855B1 (ko) * 2005-11-29 2007-07-12 삼성전자주식회사 무선 식별 태그의 단측파 대역 응답 방법
JP4382063B2 (ja) * 2006-06-07 2009-12-09 フェリカネットワークス株式会社 情報処理端末、および受信電圧制御方法
BRPI0622009B1 (pt) * 2006-09-11 2022-07-19 Gemalto Sa Método e sistema para leitura otimizada de um transponder de comunicação de rádio freqüência, com ajuda de um circuito ressonante passivo
JP2008142131A (ja) 2006-12-06 2008-06-26 Hitachi Kokusai Electric Inc 電子式着順およびタイム判定装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374930A (en) * 1993-04-14 1994-12-20 Texas Instruments Deutschland Gmbh High speed read/write AVI system
CN1447619A (zh) * 2002-03-22 2003-10-08 日本电气株式会社 便携式电话机及通信询问方法
CN1902507A (zh) * 2003-12-29 2007-01-24 塔格马斯特股份公司 识别系统

Also Published As

Publication number Publication date
HK1139764A1 (en) 2010-09-24
EP2128804A1 (de) 2009-12-02
ATE517395T1 (de) 2011-08-15
CN101593285A (zh) 2009-12-02
US20090295543A1 (en) 2009-12-03
JP2009290644A (ja) 2009-12-10
EP2128804B1 (de) 2011-07-20

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